LAW OR POLITICS ? THE CONSTITUTIONAL COURT OF THAILAND

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William J. Jones
Douglas Lee Rhein

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The Constitutional Court of Thailand was instituted as part of the broader constitutional reforms during the 1990s, with the intent of establishing an autonomous judicial body insulated from political influence. Designed to function as a critical counterbalance to both Executive and Legislative authority, the Court was envisioned as a guardian of constitutional order. Over the past seventeen years, Thailand has experienced recurring political turbulence, marked by cycles of unrest, two military interventions, and judicial interventions that have significantly shaped the political landscape. Amid this protracted contestation, the Constitutional Court has evolved into a pivotal instrument wielded by elite factions to consolidate power and neutralize political adversaries. This article examines four important rulings issued by the Court in its recent history, arguing that these decisions reflect the institution’s transformation into a moral adjudicator and de facto safeguard against the authority of elected officials.

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Al Jazeera. (2024, August 14). Thai court orders dismissal of Prime Minister Srettha Thavisin. Al Jazeera; Al Jazeera. https://www.aljazeera.com/ news/2024/8/14/thai-court-orders-dismissal-of-prime-minister-sretthatha visin

Atipiboonsin, A. (2024). Thai Ethical Standards: A New Constitutional Mechanism for Checks and Balances? Thai Legal Studies, 4(2). https://doi.org/10.54157/tls.277682

Baker, C. (2016). The 2014 Thai Coup and Some Roots of Authoritarianism. Journal of Contemporary Asia, 46(3), 388–404. https://doi.org/10.1080/ 00472336.2016.1150500

Bangkok Post. (2018). New law protects Constitutional Court from criticism. Https://Www.bangkokpost.com; Bangkok Post. March 8. https://www. bangkokpost.com/thailand/politics/1424702/new-law-protects-constituti onal-court-from-criticism

Bangkok Post. (2023). Policy issues behind Move Forward’s failure to form govt: poll. Https://Www.bangkokpost.com; Bangkok Post. July 30. https:// www.bangkokpost.com/thailand/politics/2620313

Bangprapa, M., & Tangsathaporn, P. (2025, June 19). Premier rips Hun Sen for secretly taping call. Bangkok Post. https://www.bangkokpost.com/ thailand/general/3053585/premier-rips-hun-sen-for-secretly-taping-call

Bhuchongkul, A. (1992). Thailand 1991: The Return of the Military. Southeast Asian Affairs 1992, 1992(1), 313–333. https://doi.org/10.1355/seaa92r

Bunbongkarn, S. (1992). Thailand in 1991: Coping with Military Guardianship. Asian Survey, 32(2), 131–139. https://doi.org/10.2307/2645210

Case 13/2563 [๑๓/๒๕๖๓], (Constitutional Court of Thailand May 7, 2023). https://www.constitutionalcourt.or.th/occ_web/ewt_dl_link.php?nid=12993

Case No. 12/2563 [๑๗/๒๕๖๗], (Constitutional Court of Thailand August 14, 2023). https://www.constitutionalcourt.or.th/occ_web/download/article/article_20240814154245.pdf

_______. 18/2568 [๑๘/๒๕๖๘], (Constitutional Court of Thailand August 29,2025).https://constitutionalcourt.or.th/occ_web/download/article/article_20250829161524.pdf

_______. 4599/2551 [๔๕๙๙/๒๕๕๑], (Supreme Court Division for Political Office Holders June 25, 2008).

Chanrochanakit, P. (2021). Deformed Constitutionalism: Thai-style Judicialization and the Problem of Parliamentary Supremacy. Political Science and Public Administration Journal, 12(Suppl. 2), 1–18. https://so05.tci-thaijo.org/index.php/polscicmujournal/article/view/250458

Chinwanno, W., & Sirisrisornchai, T. (2015). Ethics of Thai Politicians. Asia-Pacific Social Science Review, 15(2). https://doi.org/10.59588/2350-8329.1060

Chokprajakchat, S., & Sumretphol, N. (2017). Implementation of the code of professional ethics for Thai civil servants. Kasetsart Journal of Social Sciences, 38(2), 129–135. https://doi.org/10.1016/j.kjss.2016.03.004

Cogan, M. S. (2023, July 20). Pita Touches the “Third Rail” of Thai Politics | Geopolitical Monitor. Geopolitical Monitor. https://www.geopolitical monitor.com/pita-touches-the-third-rail-of-thai-politics/

Constitutional Court of Thailand. (2024a). Case regarding PM Srettha Thavisin and Ethical Violations of Article 160 17/2567. https://www.constitu tionalcourt.or.th/occ_web/download/article/article_20240814154245.pdf

Constitutional Court of Thailand. (2024b). Press Release Case Concerning Dissolution of Move Forward Party 10/2567. https://www.constitu tionalcourt.or.th/occ_web/download/article/article_20240807161031.pdf

Dressel, B. (2009). Thailand’s Elusive Quest for a Workable Constitution, 1997–2007. Contemporary Southeast Asia, 31(2), 296. https://doi.org/10.1355/ cs31-2e

Dressel, B., & Mietzner, M. (2012). A Tale of Two Courts: The Judicialization of Electoral Politics in Asia. Governance, 25(3), 391–414. https://doi.org/ 10.1111/j.1468-0491.2012.01571.x

Dressel, B., & Tonsakulrungruang, K. (2018). Coloured Judgements? The Work of the Thai Constitutional Court, 1998–2016. Journal of Contemporary Asia, 49(1), 1–23. https://doi.org/10.1080/00472336.2018.1479879

Dressel, B., & Tonsakulrungruang, K. (2019). Judiciary and judicialisation in Thailand. In P. Chachavalpongpun (Ed.), Routledge Handbook of Contemporary Thailand (pp. 165–174). Routledge

Ethical Standard Act B.E. 2562 (2019), (2019). (testimony of Kingdom of Thailand).

Ferrara, F. (2015). The Political Development of Modern Thailand. Cambridge University Press. https://doi.org/10.1017/cbo9781107449367.

First Post. (2024, August 7). How Thailand found, and then banned, its most popular politician. Firstpost; Firstpost. https://www.firstpost.com/ explainers/how-thailand-found-and-then-banned-its-most-popular-politi cian-13802143.html

Harding, A. J., & Leelapatana, R. (2019). Constitution-Making in 21st-Century Thailand:The Continuing Search for a Perfect Constitutional Fit. The Chinese Journal of Comparative Law, 7(2), 266–284. https://doi.org/ 10.1093/cjcl/cxz009

Head, J. (2016, August 7). Thai referendum: Military-written constitution approved. BBC News. https://www.bbc.com/news/world-asia-36972396

Hirschl, R. (2000). The Political Origins of Judicial Empowerment through Constitutionalization: Lessons from Four Constitutional Revolutions. Law & Social Inquiry, 25(01), 91–149. https://doi.org/10.1111/j.1747-4469. 2000.tb00152.x

Hirschl, R. (2001). The Political Origins of Judicial Empowerment through Constitutionalization: Lessons from Israel’s Constitutional Revolution. Comparative Politics, 33(3), 315. https://doi.org/10.2307/422406

Hirschl, R. (2004a). The Political Origins of the New Constitutionalism. Indiana Journal of Global Legal Studies, 11(1), 71. https://doi.org/10.2979/ gls.2004.11.1.71

Hirschl, R. (2004b). Towards juristocracy: the origins and consequences of the new constitutionalism. In Choice Reviews Online (Issue 02). Harvard University Press. https://doi.org/10.5860/choice.42-1190

Jatusripitak, N. (2024, September 12). Rule by “Good People” or Rule by Political Dynasties? Ethics and Moral Politics in Thailand. FULCRUM. https://fulcrum.sg/rule-by-good-people-or-rule-by-political-dynasties-ethi cs-and-moral-politics-in-thailand/

Jones, W. J. (2023). Thailand’s tectonic political shift. East Asia Forum. https://doi.org/10.59425/eabc.1699696802

Jones, W. J. (2024a). Moving Backwards: The Dissolution of Thailand’s Move Forward Party | Geopolitical Monitor. August 9. Geopolitical Monitor. https://www.geopoliticalmonitor.com/moving-backwards-the-dissolution-of-thailands-move-forward-party/

Jones, W. J. (2024b). 9DASHLINE — Moving forward while moving backwards: More of the same in Thai politics. 9DASHLINE. March 6. https://www.9dashline.com/article/moving-forward-while-moving-backwards-more-of-the-same-in-thai-politics

Jones, W. J. (2025, June 30). Southeast Asia’s Donald J. Trump: Hun Sen Burns Thaksin Shinawatra to the Ground. Kyoto Review of Southeast Asia. https://kyotoreview.org/issue-40/hun-sen-burns-thaksin-shinawatra-to-th e-ground/

Jones, W. J., & Rhein, D. L. (2023, September 30). The Absence of any Move Forward in Thailand - Kyoto Review of Southeast Asia. Kyoto Review of Southeast Asia. https://kyotoreview.org/issue-36/the-absence-of-any-mo ve-forward-in-thailand/

Kahler, M. (2000). The Causes and Consequences of Legalization. International Organization, 54(3), 661–683. https://doi.org/10.1162/002081800551244

Kanchoochat, V. (2016). Reign-seeking and the Rise of the Unelected in Thailand. Journal of Contemporary Asia, 46(3), 486–503. https://doi.org/ 10.1080/00472336.2016.1165857

Keyes, C. F. (2015). Democracy Thwarted: the Crisis of Political Authority in Thailand. ISEAS.

King, R. (2011). Reading Bangkok. NUS Press.

Kingdom of Thailand. (1997). Constitution of the Kingdom of Thailand B.E 2540 (1997). Parliament.go.th. https://doi.org/2540_Thai_Constitution.pdf

Kingdom of Thailand. (2017). Constitution of the Kingdom of Thailand. https://constitutionnet.org/sites/default/files/2017-05/CONSTITUTION+OF+THE+KINGDOM+OF+THAILAND+(B.E.+2560+(2017)).pdf.

Kingdom of Thailand. (2018). The Organic Act on Procedures of the Constitutional Court B.E. 2561 (2018). https://www.constitutionalcourt. or.th/occ_web/download/constitutionalcourt/lawrespon/statute/Organic%20Act%20on%20Prodecures%20of%20CC(2018).pdf

Klein, J. R. (1998). The Constitution of The Kingdom of Thailand 1997: A Blueprint for Participatory Democracy. In www.thailawforum.com. The Asia Foundation Working Paper. http://www.thailawforum.com/articles/ constburns1.html

Leelapatana, R., & Asanasak, S. (2022). Constitutional Struggles and Polarised Identities in Thailand: The Constitutional Court and the Gravitational Pull of Thai-Ness upon Liberal Constitutionalism. Federal Law Review, 50(2), 156–173. https://doi.org/10.1177/0067205x221087476

Maisrikrod, S. (1993). Thailand 1992: Repression and Return of Democracy. Southeast Asian Affairs 1993, 1993(1), 327–349. https://doi.org/10. 1355/seaa93s

Mérieau, E. (2016a). Thailand’s Deep State, Royal Power and the Constitutional Court (1997–2015). Journal of Contemporary Asia, 46(3), 445–466. https://doi.org/10.1080/00472336.2016.1151917

Merieau, E. (2016b). The legal–military alliance for illiberal constitutionalism in Thailand. In M. Bünte & B. Dressel (Eds.), Politics and Constitutions in Southeast Asia (pp. 140–159). Routledge.

Mérieau, E. (2022). Democratic Breakdown through Lawfare by Constitutional Courts: The Case of Post-“Democratic Transition” Thailand. Pacific Affairs, 95(3), 475–496. https://doi.org/10.5509/2022953475

Moustafa, T. (2003). Law versus the State: The Judicialization of Politics in Egypt. Law Social Inquiry, 28(4), 883–930. https://doi.org/10.1111/j.1747-4469.2003.tb00826.x

Nanuam , W., & Sattaburuth, A. (2019, July 12). Capt Thammanat opens up about “dubious” past. Bangkok Post. https://www.bangkokpost.com/ thailand/politics/1710831/capt-thammanat-opens-up-about-dubious past.

Office of the Civil Service Commission. (2009). Civil Service Code of Ethics. Kingdom of Thailand. https://www-ocsc-go-th.webpkgcache.com/doc/-/s/www.ocsc.go.th/?attachment_id=15254

Phaicharoen, N. (2024). The court ruled on complaints brought against the party over its 2023 campaign promise to abolish Thailand’s royal defamation law. Benar News. https://www.benarnews.org/english/ news/thai/move-forward-party-ordered-dissolved-08072024035239.html

Public Relations Department. (2025, July 1). Constitutional Court Suspends Prime Minister Paetongtarn Shinawatra from Duty. Royal Thai Government. https://thailand.prd.go.th/en/content/category/detail/id/4 8iid/402542

Ratcliffe, R. (2024, January 31). Thai court rules Move Forward party must end bid to reform lese-majesty law. The Guardian; The Guardian. https://www.theguardian.com/world/2024/jan/31/thai-court-rules-move-forward-party-must-end-bid-reform-lese-majesty-law

Regalado, F. (2024, January 31). Thai court rules Move Forward’s lese-majeste reform violated constitution. Nikkei Asia. https://asia.nikkei.com/Politics/ Thai-court-rules-Move-Forward-s-lese-majeste-reform-violated-constituti on

Rohr, J. A. (2014). Ethics and Constitutional Reform: The Case of Thailand. Public Integrity, 6(2), 133–140. https://doi.org/10.1080/10999922.2004.11051249

Ruffles, M., & Evans, M. (2021, September 9). Thai minister jailed in Sydney for heroin importation finally ousted. The Sydney Morning Herald. https://www.smh.com.au/world/asia/thai-minister-jailed-in-sydney-for-h eroin-importation-finally-ousted-20210909-p58qdz.html

Shambayati, H., & Kirdiş, E. (2009). In Pursuit of “Contemporary Civilization”: Judicial Empowerment in Turkey. Political Research Quarterly, 62(4), 767–780. https://doi.org/10.1177/1065912909346741

Strangio, S. (2024a, August 8). What’s Next for Thailand’s Disbanded Move Forward Party? The Diplomat. https://thediplomat.com/2024/08/whats-next-for-thailands-disbanded-move-forward-party/

Strangio, S. (2024b, August 15). With PM’s Dismissal, Thailand’s “Network Monarchy” Strikes Back. Thediplomat.com; The Diplomat. https://thedi plomat.com/2024/08/with-pms-dismissal-thailands-network-monarchy-strikes-back/

Tanakasempipat, P. (2024, January 31). Thailand’s Move Forward Party Found Guilty Over Royal Reform Push. TIME. https://time.com/6590363/ thailand-move-forward-article-112-reform-unconstitutional-guilty/

Teevakul, S. (2022). Constitutional Court Decision No. 19/2564: A Threat to Democracy? Forfeiture of Fundamental Rights and the Judicialization of Politics by the Thai Constitutional Court in 2021. Thai Legal Studies, 2(2), 178–204. https://doi.org/10.54157/tls.261266

Thai Lawyers for Human Rights. (2017, August). The Miracle of “Law”: The Judiciary and the 22 May 2014 Coup Three Years of the Coup Regime of the National Council for Peace and Order. ศูนย์ทนายความเพื่อสิทธิมนุษยชน. https://tlhr2014.com/archives/4774

Thai PBS. (2023). Thailand Election Results 2023 real-time | Thai PBS Election 2023 Choose Thailand Future. Thai PBS. https://election66.thaipbs. or.th/result/en

The Standard. (2023). รายงานสด ผลการเลือกตั้ง 2566 แบบเรียลไทม์. รายงานสด ผลเลือกตั้ง 2566. https://election2566.thestandard.co/

Tonsakulrungruang, K. (2018). The Constitutional Court of Thailand: From Activism to Arbitrariness. In A. H. Y. Chen & A. Harding (Eds.), Constitutional Courts in Asia (pp. 184–213). Cambridge University Press.

Uwanno, B., & Burns, W. D. (1998). The Thai Constitution of 1997 Sources and Process. University of British Columbia Law Review, 32(2), 227–247. https://heinonline.org/HOL/LandingPage?handle=hein.journals/ubclr32&div=14&id=&page=

Wilartratsami, S. (2022). Selected Thai Constitutional Court Cases 2019–2022. Thai Legal Studies, 2(2). https://doi.org/10.54157/tls.263851

Wongcha-um , P., & Thepgumpanat, P. (2024, January 25). Former Thai PM hopeful cleared in first of two cases against opposition. Reuters. https://www.reuters.com/world/asia-pacific/thai-court-decide-former-pm-hopefuls-fate-election-case-2024-01-24/